The wild birds really enjoy these sunflower seed. I can not vouch for them as to wether it gives them stomach upset, or if it tastes good, but, I have to give it the benefit of the doubt.

Pros: Birds enjoy this seed

Cons: None

Black oil sunlflower seeds are the way to go. There aren't many birds that aren't attracted to these seeds. The squirrels will clean up whatever is left on the ground.

Pros: High in fiber, high oil content, healthy for birds

Cons: Seed shell waste

Fantastic for feeding the birds in the winter time. They can really see it when it hits the snow and its full of nutrients they need to survive in the winter.

Pros: good for winter time care of wild birds

Cons: none

we get a lot of birds in our yard. blue jays, cardinals, chickadees, black birds, etc. all enjoy the sunflowers. and of course the squirrels.

Pros: all birds love it

Cons: shells

The cardinals love this stuff. And to be able to snap a pic of one eating when the ground is covered in snow,it's just a beautiful sight.

Pros: Attracts many birds

Cons: Exspensive